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<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>大学生智能消费记账系统</title>
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    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
    <style>
        .hero-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 100px 0;
        }
        .feature-icon {
            width: 60px;
            height: 60px;
            background: #667eea;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 24px;
        }
        .navbar-brand {
            font-weight: bold;
            font-size: 1.5rem;
        }
    </style>
</head>
<body>
<!-- 导航栏 -->
<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
    <div class="container">
        <a class="navbar-brand" href="index.jsp">
            <i class="fas fa-money-bill-wave me-2"></i>智能记账
        </a>
        <div class="navbar-nav ms-auto">
            <a class="nav-link" href="login.jsp">登录</a>
            <a class="nav-link" href="register.jsp">注册</a>
        </div>
    </div>
</nav>

<!-- 英雄区域 -->
<section class="hero-section text-center">
    <div class="container">
        <h1 class="display-4 mb-4">大学生智能消费记账系统</h1>
        <p class="lead mb-4">轻松管理你的财务，培养良好的消费习惯，实现财务自由的第一步</p>
        <a href="register.jsp" class="btn btn-light btn-lg me-3">立即开始</a>
        <a href="login.jsp" class="btn btn-outline-light btn-lg">立即登录</a>
    </div>
</section>

<!-- 功能特性 -->
<section class="py-5">
    <div class="container">
        <div class="row text-center">
            <div class="col-md-3 mb-4">
                <div class="feature-icon">
                    <i class="fas fa-money-bill-wave"></i>
                </div>
                <h4>收入管理</h4>
                <p class="text-muted">记录各种收入来源，清晰掌握资金流入情况</p>
            </div>
            <div class="col-md-3 mb-4">
                <div class="feature-icon">
                    <i class="fas fa-shopping-cart"></i>
                </div>
                <h4>支出管理</h4>
                <p class="text-muted">分类记录消费，了解资金去向，控制不必要的开支</p>
            </div>
            <div class="col-md-3 mb-4">
                <div class="feature-icon">
                    <i class="fas fa-chart-pie"></i>
                </div>
                <h4>预算管理</h4>
                <p class="text-muted">设定月度预算，避免超支，培养理财意识</p>
            </div>
            <div class="col-md-3 mb-4">
                <div class="feature-icon">
                    <i class="fas fa-chart-line"></i>
                </div>
                <h4>统计分析</h4>
                <p class="text-muted">可视化报表，洞察消费模式，优化消费结构</p>
            </div>
        </div>
    </div>
</section>

<!-- 功能介绍 -->
<section class="py-5 bg-light">
    <div class="container">
        <div class="row align-items-center">
            <div class="col-md-6">
                <h2>为什么选择我们的记账系统？</h2>
                <ul class="list-unstyled">
                    <li class="mb-3"><i class="fas fa-check text-success me-2"></i>专门为大学生设计，界面简洁易用</li>
                    <li class="mb-3"><i class="fas fa-check text-success me-2"></i>多维度数据分析，助你理解消费习惯</li>
                    <li class="mb-3"><i class="fas fa-check text-success me-2"></i>预算提醒功能，避免过度消费</li>
                    <li class="mb-3"><i class="fas fa-check text-success me-2"></i>数据安全可靠，保护个人隐私</li>
                    <li class="mb-3"><i class="fas fa-check text-success me-2"></i>跨平台使用，随时随地记账</li>
                </ul>
            </div>
            <div class="col-md-6">
                <img src="https://via.placeholder.com/500x300" alt="记账系统展示" class="img-fluid rounded">
            </div>
        </div>
    </div>
</section>

<footer class="bg-dark text-white py-4">
    <div class="container text-center">
        <p>&copy; 2025 大学生智能消费记账系统. 保留所有权利.</p>
    </div>
</footer>

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